tasks/setup.rb in test-construct-1.2.0 vs tasks/setup.rb in test-construct-1.2.1

@@ -141,9 +141,10 @@
        else 'diff' end unless defined? DIFF
 
 SUDO = if system("which sudo > #{DEV_NULL} 2>&1") then 'sudo'
        else '' end unless defined? SUDO
 
+RUBY = 'ruby'
 RCOV = "#{RUBY} -S rcov"
 RDOC = "#{RUBY} -S rdoc"
 GEM  = "#{RUBY} -S gem"
 
 %w(rcov spec/rake/spectask rubyforge bones facets/ansicode zentest).each do |lib|